Europe is probably facing its most serious crisis since the 1930s and the outbreak of World War Two. Through populist nationalism, the far right are in resurgence, gaining credibility across the continent. But to see their true nature, we only need look to Greece. After hiding in the shadows in recent years, the Greek neo-Nazis of ‘Golden Dawn’ have returned to the streets with a vengeance. On 31 January 2017, thousands of members and supporters held torch-lit processions in Athens. Their demand? A ban on refugees and immigrants similar to that sought by US President Donald Trump.